Ironport C170 HELO/EHLO response

[DAvelarNIC]

Hello all! I would like to know if someone can tell me where I can update the HELO/EHLO response that the Ironport sends out when mail is flowing outbound from it. Currently the configuration is Exchange 2010 using the Ironport as its smarthost. When I send an email outbound its HELO response is the host name of the Ironport. There has to be somewhere to change this and if someone can point me in the right direction this would be appreciated.

Thanks!                  

[Ken Stieers · Accepted solution]

Try Network>IP Interfaces, pick the interface that the outbound mail is going out from, and set its Hostname field.

[DAvelarNIC]

That was it! Thanks!!!